[dpdk-dev] Accurate timestamps in received packets

2015-10-12 Thread Montorsi, Francesco
Hi John, Thanks for your reply. > -Original Message- > From: Mcnamara, John [mailto:john.mcnamara at intel.com] > AFAIK, timestamping of every packet isn't supported by ixgbe/i40e nics and I > don't know about non-Intel nics. It was supported for some(?) igb nics and > hence the patch you

[dpdk-dev] Accurate timestamps in received packets

2015-10-12 Thread Mcnamara, John
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Montorsi, Francesco > Sent: Monday, October 12, 2015 9:26 AM > To: Lu, Wenzhuo; dev at dpdk.org > Subject: Re: [dpdk-dev] Accurate timestamps in received packets > > Hi Wenzhuo, > &

[dpdk-dev] Accurate timestamps in received packets

2015-10-12 Thread Montorsi, Francesco
Hi Wenzhuo, > -Original Message- > From: Lu, Wenzhuo [mailto:wenzhuo.lu at intel.com] > Hi Francesco, > Why not searching ieee1588 in the dpdk git repository? Surely you'll find > something. I tried using IEEE 1588 without success. In particular I enabled it at build-time of DPDK and the

[dpdk-dev] Accurate timestamps in received packets

2015-10-10 Thread Lu, Wenzhuo
; Subject: [dpdk-dev] Accurate timestamps in received packets > > Hi all, > I'm using rte_eth_rx_burst() to successfully retrieve packets from a DPDK- > enabled port. I can process the packet and everything works fine. My only > issue > is that I cannot find any mean to retrieve

[dpdk-dev] Accurate timestamps in received packets

2015-10-09 Thread Montorsi, Francesco
Hi all, I'm using rte_eth_rx_burst() to successfully retrieve packets from a DPDK-enabled port. I can process the packet and everything works fine. My only issue is that I cannot find any mean to retrieve a timestamp for every single packet. As a dirty-workaround I'm using gettimeofday() to time